Implement path-driven QTE drag handling

[prostSenya]

Summary

• replace the slider-driven QTE target view with a path-based drag implementation that samples configured polyline points, tracks progress, and enforces tolerance/timeouts while emitting progress updates
• add a ScriptableObject to provide spline/path, tolerance, and time configuration plus a shared invalid reason enum for richer failure reporting
• update base QTE button contracts and existing QTE views to propagate the new invalidation reason information

Testing

• not run (not requested)

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https://chatgpt.com/codex/tasks/task_e_68e8fb4a9ec8832ea30d0991ab4224ba